<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>我的表格</title>
    <style>
        .tb{
            margin: 0px;
            padding: 0px;
            border-style: solid;
            border-width: 1px;
            border-spacing: 0;
        }
        .tb td{
            /* border-radius: 25px; */
            border-style: solid;
            border-width: 1px;
        }
        .tb th{
            /* border-radius: 25px; */
            border-style: solid;
            border-width: 1px;
        }
        tr:nth-child(even){ background: #f1f1f1;}
    </style>
</head>

<body>
    <div>
        <table class="tb">
            <tr>
                <th>序号</th>
                <th>商品名称</th>
                <th>库存</th>
                <th>价格</th>
                <th>操作</th>
            </tr>
            <tr>
                <td>1</td>
                <td>iPad mini 6</td>
                <td>18</td>
                <td>3200</td>
                <td>
                    <input type="button" value="编辑">
                    <input type="button" value="删除">
                </td>
            </tr>
            <tr>
                <td>2</td>
                <td>iPad mini 6</td>
                <td>18</td>
                <td>3200</td>
                <td>
                    <input type="button" value="编辑">
                    <input type="button" value="删除">
                </td>
            </tr>
            <tr>
                <td>3</td>
                <td>iPad mini 6</td>
                <td>18</td>
                <td>3200</td>
                <td>
                    <input type="button" value="编辑">
                    <input type="button" value="删除">
                </td>
            </tr>
        </table>
    </div>
</body>

</html>